9941340 has 48 divisors (see below), whose sum is σ = 27998208. Its totient is φ = 2635584.

The previous prime is 9941333. The next prime is 9941341. The reversal of 9941340 is 431499.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 9941298 and 9941307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9941341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13009 + ... + 13751.

It is an arithmetic number, because the mean of its divisors is an integer number (583296).

Almost surely, 2^9941340 is an apocalyptic number.

It is an amenable number.

9941340 is an abundant number, since it is smaller than the sum of its proper divisors (18056868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9941340 is a wasteful number, since it uses less digits than its factorization.

9941340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 978 (or 976 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 9941340 is about 3152.9890580210. The cubic root of 9941340 is about 215.0213788007.

The spelling of 9941340 in words is "nine million, nine hundred forty-one thousand, three hundred forty".